高二英语课件高二英语下学期lifeinthefuture旧人教版高二英语课件

WelcomeComputerNotebookcomputerconvenientVideophoneFaxmachineLifeinthefutureInwhatwaysarecomputersused?1.Inagricultureandindustry2.Inpeople’spersonallives3.Workingathome4.Intransport5.Inspacetravel6.Ineducation,healthandresearchAnswerthefollowingquestions.1.Inglasshouses,whatdocomputerscontrol?2.Intransport,whatcancomputersdo?3.Cantrainshavenodrivers?4.Whatistheresultofspacetravelinthefuture?5.Ifyouwanttoknowsomethingabout“PrintinginChina”,howcanyougethelpwithcomputers?Readthetextandtrytogetthetopicsentenceofeachparagraph.Para1.Computersarealreadybeingusedandwillbeusedmoreandmore.Manyfarmsnowusecomputerstocontrolthegrowingconditionsofvegetablesandotherplants.Computerscontrolthewatering.MachinescontrolledbycomputersPara2.Computerswillalsobeusedmoreandmoreinpeople’spersonallives.BanksChangemoneyandpaybillsHousesControlledbycomputersPara3.Peoplewillworkathomewiththehelpofcomputers.ConvenientUsethevideophoneforconferencesUsethevideophoneforconferencesPara4.Computerswillbeusedmoreandmoreintransport.Workoutthebestdistancebetweentrains.TrainsControlledbycomputersPara5.Computerscanbeusedinspacetravel.In1993AnewspacerocketwithnowingsDevelopedintheUSARocketcontrolledbycomputersPara6.Computersplayanimportantpartinthefieldsofeducation,healthandresearch.educationhealthresearchLearncomputerskillsInformationrecordsSearchthetitlesAreaFarmsBanksHousesTransportEducationHealthUseControltheconditionsofplantsChangemoney;paybillsControlheatingandhotwater;Recognizeone’svoiceWorkoutthebestdistancebetweentrains;OperatetrainsStoretextsandinformationKeepinformationrecordsChoosethebestanswer.1.Manyfarmsnowusecomputerstocontrolthegrowingconditionswhichreferto__.A.thewateringB.thelightC.thetemperatureD.A,B&C(D)2.Thecomputercan___.A.doanythingallbyitselfB.carryoutpeople’sinstructionsC.thinkjustlikehumanbeings(B)3.Ifpeoplecanworkathome,theywill_.A.enjoyaneasierlifeB.havebusierdaysC.usethevideophoneforconferences.(A)(A)4.Thewritertellsusthat___.A.thecomputerhasplayedandwillplayaveryimportantpartinvariousfields.B.peoplerealizedthedangerofthecomputer.C.theuseofthecomputerisnecessary.DiscussionWhatisthedisadvantageofcomputers?1.Playgames2.Chatting3.Influencethestudy4.Transmitunhealthyinformationandpicturestoyoungpeople5.MakealotofmoneybycheatingacomputersystemDisadvantagesOurworldisbeingchangedbycomputers.Thankyou!Goodbye!